masher 2k's I will add that I am running in grass but the grass isn't that thick. Since my yard is mostly weeds, they all die in the winter to leave the "thin" grass.
During my normal back yard bash, I usually top out in the upper 30's but I am geared for 45ish. I mostly do back flips and front flips. Since doing flips requires high amounts of unloaded rpm's would this be causing the unwanted heat?